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Figure 2
A single O—H⋯O-bonded helical chain in the crystal structure of (I)[link], viewed along [100]. The two strands of the chain are denoted S and S′, with the hydrogen bonds α = O6—H6O⋯O7(x, y + 1, z) and β = O7—H7O⋯O6(−x + 2, y − [{1\over 2}], −z + 1).

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 67| Part 10| September 2011| Pages o409-o412
doi:10.1107/S0108270111035761
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